
Chapter 3 Connectors
39
Pin
Description
Pin
Description
5
N/C
6
1.5V
7
N/C
8
N/C
9
GND
10
N/C
11
MSATA_CLK#
12
N/C
13
MSATA _CLK
14
N/C
15
GND
16
N/C
17
PLTRST_N
18
GND
19
N/C
20
+3.3V
21
GND
22
PLTRST_N
23
SATA_RX-/PCIE_RX-
24
+3.3V
25
/ 26
GND
27
GND
28
1.5V
29
GND
30
SMB_CLK
31
SATA_TX-/PCIE_TX-
32
SMB_DATA
33
/ 34
GND
35
GND
36
USB_DATA-
37
GND
38
U
39
+3.3V
40
GND
41
+3.3V
42
N/C
43
+3.3V
44
N/C
45
CLINK_CLK
46
N/C
47
CLINK_DATA
48
1.5V
49
CLINK_RST#
50
GND
51
MSATA_DET
52
+3.3V
Table 3-19: PCIe Mini Slot Pinouts
3.2.19 Power Button
CN Label:
PWR_SW1
CN Type:
Push button
CN Location:
See
Figure 3-20
The on-board power button controls system power.